Frank was training for a marathon. He ran 1,952 on day 1, 4,567 feet on day 2, and 7,568 feet on day 3. How many feet did Frank run during his training?

So far, on his first 3 days of training, Frank has run

(1,952-ft + 4,567-ft + 7,568-ft) = 14,087 feet.

So far, in 3 days of training, Frank has run about 10% of the length

of one marathon. He has a long wayda go.

In the total of three days Frank ran 14,087 feet.